Mighty anthology of Space Marine short stories The Space Marines are the foremost heroes of mankind, tireless defenders of the Emperor's realm. Genetically crafted to be the perfect warriors, and armed and armoured with the finest equipment in the galaxy, the Space Marines bring death to the alien, the traitor and the mutant. This collection highlights the heroes and the victories of these legendary warriors, collecting together the stories from three previous anthologies: Legends of the Space Marines , Heroes of the Space Marines and Victories of the Space Marines .